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Remote mechanical fault diagnosis system based on Android

A fault diagnosis system and remote technology, applied in transmission systems, mechanical bearing testing, mechanical component testing, etc., can solve problems such as low degree of intelligence, inability to connect with smartphones, and single function

Inactive Publication Date: 2018-04-20
WUHAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, various portable fault diagnosis instruments on the market have their own characteristics. Different instruments meet different requirements for use, but they have shortcomings to varying degrees. Low level of intelligence, unable to communicate with smartphones

Method used

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  • Remote mechanical fault diagnosis system based on Android
  • Remote mechanical fault diagnosis system based on Android
  • Remote mechanical fault diagnosis system based on Android

Examples

Experimental program
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Embodiment Construction

[0100] Such as figure 1 and as figure 2 As shown, a remote fault diagnosis system based on Android provided in this embodiment includes a cabinet, a smart phone and a cloud database; the outside of the cabinet is provided with a switch, a fan, a sensor, and a touch screen; the inside of the cabinet is three layer structure, the bottom layer is a lithium battery, the middle layer is an acquisition board, and the top layer is a control board; the above-mentioned acquisition board includes a MicroUSB interface, a power module, and a signal acquisition module; the above-mentioned control board includes a signal processing module and a wireless network module; the above-mentioned acquisition Board, control board, and touch screen are connected through sockets; the above-mentioned digital signal processor and smart phone are each equipped with special fault diagnosis software; the above-mentioned cloud database stores historical detection signal data and historical signal diagnosi...

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Abstract

The invention provides a remote mechanical fault diagnosis system based on Android. The system is characterized by comprising a collecting end and a mobile terminal; each of the collecting end and themobile terminal is provided with a communication module for the data interaction between pieces of equipment; the collecting end further comprises a digital signal collecting module; the mobile terminal further comprises a digital signal processing module; the digital signal collecting module collects various detection data of to-be-detected equipment and transmits the detection data to the mobile terminal; the digital signal processing module generates a result diagnosis report after processing and analyzing the detection data. The system provided by the invention can be used for fast, efficiently and precisely detecting the mechanical faults and like problems of a bearing and a gear case.

Description

technical field [0001] The invention belongs to the technical field of mechanical fault diagnosis, and in particular relates to an Android-based remote mechanical fault diagnosis system. Background technique [0002] Mechanical fault diagnosis is a technology that understands and masters the state of the machine during operation, determines its overall or partial normal or abnormality, detects faults and their causes early, and can predict the development trend of faults. With the popularization of automation technology in modern industry, people's requirements for safety and stability in the production process are becoming more and more stringent. At present, various portable fault diagnosis instruments on the market have their own characteristics. Different instruments meet different requirements for use, but they have shortcomings to varying degrees. The degree of intelligence is low, and it cannot be connected with a smart phone. Contents of the invention [0003] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G01M13/04G01M13/02G01M13/00
CPCG01M13/00G01M13/021G01M13/028G01M13/045H04L67/06H04L67/10H04L67/125
Inventor 周凤星毛海波沈春鹏严保康卢少武马娅婕但峰
Owner WUHAN UNIV OF SCI & TECH
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